Last checked: 2026-08-16 (rev: FSR4 variable overhaul, native-FSR4 promotions, anti-cheat updates, settings-table audit vs. actual in-game menus, Steam Controller input profiles)
These are starting profiles for the 2026 Valve Steam Machine with its RDNA3 GPU (28 CU, 110 W) and roughly 7.3 GB of game-visible VRAM, using GE-Proton11-5 unless a game works better without anything special.
Priorities:
- 60 real/base FPS first.
- 1440p output when it can stay close to a locked 60 without an obvious image-quality sacrifice.